nVent G280416G050 - SpectraCool Indoor/Outdoor G28, 4000BTU 115V, Lt Gray, Steel
nVent

G280416G050

UPC: 783510209315


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent SpectraCool G280416G050 is a robust, high-performance air conditioning unit designed for demanding industrial applications requiring reliable enclosure cooling. Engineered by nVent, a trusted leader in electrical enclosure solutions, this SpectraCool G28 unit delivers a cooling capacity of 4000 BTU, operating on a standard 115V, 50/60 HZ, 1PH power supply. Its light gray, durable steel construction ensures longevity and resistance to harsh environmental conditions, making it suitable for both indoor and outdoor installations. SpectraCool Air Conditioners are renowned for their broad range of cooling capacities and versatile configurations, catering to diverse industrial needs. The G280416G050 model exemplifies this by offering dependable enclosure climate control in challenging environments. Key benefits include its reliable design, ensuring continuous operation and protecting sensitive electrical components from overheating. The clean, modern appearance integrates seamlessly into various industrial settings, while the straightforward installation process minimizes downtime and labor costs. A significant advantage is its filterless design, which drastically reduces maintenance requirements and associated operational expenses, a critical factor in industrial maintenance planning. This unit is ideal for maintaining optimal operating temperatures within electrical enclosures, control panels, and other sensitive equipment housings. By preventing thermal runaway and component degradation, the SpectraCool G280416G050 extends the lifespan of critical machinery and ensures uninterrupted production processes. Typical applications span across numerous industries, including manufacturing, automation, telecommunications, food and beverage processing, and renewable energy infrastructure, where consistent temperature control is paramount. When selecting an enclosure air conditioner, factors such as ambient temperature, heat load generated by internal components, and enclosure size are crucial. The 4000 BTU capacity of the G280416G050 is well-suited for medium-sized enclosures or those with moderate heat loads. The 115V power requirement makes it compatible with standard industrial power grids in many regions. nVent's commitment to quality and innovation is evident in the SpectraCool series, providing peace of mind to engineers and facility managers who rely on consistent performance and durability. Key Features and Benefits: * **Robust Cooling Capacity:** 4000 BTU/hr to effectively manage heat loads. * **Versatile Power:** Operates on a standard 115V, 50/60 HZ, 1PH power supply. * **Durable Construction:** Light gray steel housing for indoor/outdoor resilience. * **Reliable Performance:** Engineered for continuous operation in demanding environments. * **Low Maintenance:** Filterless design significantly reduces upkeep. * **Easy Installation:** Designed for quick and efficient mounting. * **Component Protection:** Prevents overheating and extends equipment life. * **Manufacturer Trust:** Backed by nVent's expertise in enclosure solutions. The nVent SpectraCool G280416G050 (SKU: G280416G050) represents a smart investment for any facility prioritizing the integrity and longevity of its electrical infrastructure. Its efficient operation, coupled with minimal maintenance, contributes to overall operational cost savings and enhanced productivity. Trust nVent for superior enclosure climate control solutions.
  • Attractive industrial design with minimal use of visible fasteners
  • Level 1 Protection Includes: Protective coatings only applied to copper tubing and coils on the condenser (exterior facing) side as well as thermostat coatings
  • Energy-efficient rotary compressor on most models
  • Level 2 Protection Include: Everything that was coated in Level 1, plus protective coatings applied to the evaporator (interior facing ) side and an additional wrap around the thermostat
  • Cleanable, reusable aluminum mesh filter included to protect coils for maximum cooling performance in dirty environments
  • R407C, R513A or R134a refrigerants
  • 115, 230 and 400/460 VAC 3-phase power input on most models
  • Reliable mechanical thermostat on enclosure side of the unit
  • All G-series come standard with two separate thermostats for cooling and heating when a heater is equipped
  • Operating temperature range from -40 F/-40 C to 131 F/55 C

Specifications

Ambient Temperature
40 Deg C
Ambient Temperature
50-131 °F
Amperage Rating
9.9/11.4 A
Application
Controls and Drives;Power Distribution
Btu Rating
4,600
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
284 mm
Depth
11.18 in
Finish
Powder Coated
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
28.59 in
Height
726 mm
Material
Mild Steel
Max Current
11.4 A
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
4,900 Btu/h
Nominal Capacity Watts
1,172 W
Nominal Voltage
115 V
Number Of Phases
1
Operating Temperature
10-55 °C
Operating Temperature
50-131
Operating Temperature
10-55
Outdoor Installation
Yes
Phase
1
Phase
1 Ph
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R513A
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
20 ga
Type
Air Conditioners
Voltage AC
100-120 V
Voltage Rating
115 V
Weight
87 lb
Weight
38 kg
Width
17.01 in
Width
432 mm
Package Dimensions (L x W x H)
21 IN x 15 IN x 32.75 IN
Package Dimensions (L x W x H)
53.34 cm x 38.1 cm x 83.185 cm
Package Weight (Imperial)
87.000 L
Package Weight (Metric)
39.463 kg
SpectraCool Indoor/Outdoor with RAC G52, 8000BTU 115V, Lt Gray, Steel

G520816G060

SpectraCool Indoor/Outdoor with RAC G52, 8000BTU 115V, Lt Gray, Steel
SpectraCool Indoor with RAC G28, 4000BTU 115V, Lt Gray, Steel

G280416G060

SpectraCool Indoor with RAC G28, 4000BTU 115V, Lt Gray, Steel
SpectraCool Indoor with RAC G28, 6000BTU 115V, Lt Gray, Steel

G280616G060

SpectraCool Indoor with RAC G28, 6000BTU 115V, Lt Gray, Steel
SpectraCool Indoor/Outdoor G52, 12000BTU 115V, Lt Gray, Steel

G521216G050

SpectraCool Indoor/Outdoor G52, 12000BTU 115V, Lt Gray, Steel
SpectraCool Indoor/Outdoor G28, 6000BTU 230V, Lt Gray, Steel

G280626G050

SpectraCool Indoor/Outdoor G28, 6000BTU 230V, Lt Gray, Steel
SpectraCool Indoor/Outdoor G28, 4000BTU 230V, Lt Gray, Steel

G280426G050

SpectraCool Indoor/Outdoor G28, 4000BTU 230V, Lt Gray, Steel
SpectraCool Indoor/Outdoor G28, 6000BTU 115V, Lt Gray, Steel

G280616G050

SpectraCool Indoor/Outdoor G28, 6000BTU 115V, Lt Gray, Steel
SpectraCool Indoor with RAC G52, 12000BTU 115V, Lt Gray, Steel

G521216G060

SpectraCool Indoor with RAC G52, 12000BTU 115V, Lt Gray, Steel
SpectraCool Outdoor with Heat G28, 4000BTU 115V, Lt Gray, Steel

G280416G150

SpectraCool Outdoor with Heat G28, 4000BTU 115V, Lt Gray, Steel
SpectraCool Outdoor Without Heat G28, 4000BTU 115V, Lt Gray, Steel

G280416G100

SpectraCool Outdoor Without Heat G28, 4000BTU 115V, Lt Gray, Steel
SpectraCool Indoor with RAC G28, 6000BTU 230V, Lt Gray, Steel

G280626G060

SpectraCool Indoor with RAC G28, 6000BTU 230V, Lt Gray, Steel
SpectraCool Indoor with RAC G28, 4000BTU 230V, Lt Gray, Steel

G280426G060

SpectraCool Indoor with RAC G28, 4000BTU 230V, Lt Gray, Steel

How to Install the G28 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the G28 Air Conditioner, ensuring proper functionality and safety.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting gasket

  1. Inspect the air conditioner

    Check the air conditioner for any visible damage and ensure it is functioning correctly before installation. Do not operate the unit if it has been in a horizontal position for more than five minutes.

  2. Prepare the mounting area

    Using the provided mounting gasket, attach it to the air conditioner. Ensure the gasket is intact to maintain a watertight seal when mounted.

  3. Mount the air conditioner

    Securely mount the air conditioner to the enclosure, ensuring the gasket is not damaged. Start bolts by hand to avoid cross-threading, then tighten with a wrench.

  4. Wire the air conditioner

    Refer to the nameplate for electrical requirements and connect the unit to a properly grounded power supply. For three-phase units, verify that the phase monitor light is illuminated after applying power.

  5. Connect the thermostat

    If required, wire the remote thermostat outputs to the appropriate terminals on the 24 VAC terminal strip according to the wiring diagram.

  6. Set the thermostat

    Adjust the thermostat to the desired cabinet temperature. Refer to the Sequence of Operation for guidance on thermostat settings.

  7. Test the air conditioner

    After installation, allow the unit to remain upright for at least five minutes before starting. Power on the unit and verify that the evaporator blower and compressor operate correctly.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.